Aids for rail car side-door observation

Aids for rail car side-door observation

书目详细资料
企业作者: Telephonics Corporation, United States. Federal Transit Administration, National Research Council (U.S.). Transportation Research Board
格式: 图书
语言:English
出版: Washington, D.C. National Academy Press 1995.
丛编:Report (Transit Cooperative Research Program) 4.
主题:
Subways > Safety measures.
Electric railroads > Cars > Safety measures.